Revert "Give the drawer background more definition instead of just a solid color."

This reverts commit 2b92af1c8b23dbcb91df2f117637ad8731490f44.
Revert "Introducing the PreferenceDrawerActivity which makes use of the new navigation drawer UI google has introduced in updates to many of their apps.  This relies on headers which are displayed in the drawer and preference fragments as the main content."

This reverts commit 21771c99ee90171f15bde046c599c3a5b8f71244.
Revert "Add DrawerLayout and ViewDragHelper classes found in the new support library.  These classes have been modified to work with the current framework and no need for any support or compat classes."

This reverts commit 8c4c88ffe11793009f2a17a343f83feebdcde3b0.
Revert "Frameworks: TRDS 2.0 (1/3)"

This reverts commit 4758c769e8d267d916e0213447f8cdb0070b6995.